In Pokemon Black and White 2 in Driftveil city in the hotels are people who will trade shards of a certain color for a move such as, in the hotel north of the Driftveil market there is a man called the master move tutor and will trade red shards for the moves, ice punch, thunder punch and fire punch for ten red shards. Gunk shot and low kick can be bought for eight shards, Super fang, uproar, seed bomb, and dual chop for six. Drill run, bounce, signal beam and iron head for four and bug bite and covet for two.